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Planning application

57B Ashburnham Road, London, NW10 5SA

Granted Brent 26/0757 Full Planning Permission

Works: Extension Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Proposed rear dormer extension, dormer to rear outrigger, replacement of 1x window to rear elevation, 3x front rooflights and roof terrace with a glazed privacy screen to the first floor flat.

As published by the council, reference 26/0757

Application record

Reference
26/0757
Type
Full Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
24 Mar 2026
Validated
24 Mar 2026
Decided
19 May 2026
Ward
Queens Park
Decision by
Delegated Team Manager
Postcode
NW10 5SA

Site history

Applications at this address on the Brent register

This site has had 2 applications since 2023: 2 approved, 0 refused.

  • 23/0413 Granted

    57B Ashburnham Road, London, NW10 5SA

    Proposed loft conversion with rear dormer, first floor roof terrace and 3x front rooflights to first floor flat

    Decided 4 Apr 2023 Full applications

Timeline

Dates from the published record

  1. 24 Mar 2026

    Received by Brent

  2. 19 May 2026

    Decision issued: Permission Granted

  3. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Resi Design Ltd Agent, a design practice registered in London

Active · incorporated 2016 · London

526 applications on PlanIndex · across 73 councils · 92% granted

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Documents

Plans, drawings, consultee responses and the officer's report

10 documents on file for this application

  • Location plan Approved Drawing Plans · 19 May 2026
  • Existing and proposed block plan Approved Drawing Plans · 19 May 2026
  • Existing and proposed drawings Approved Drawing Plans · 19 May 2026
  • Final delegated report Report · 19 May 2026
  • Final decision notice Decision (Public) · 19 May 2026
  • Planning statement Approved Documents · 24 Mar 2026
  • Fire safety strategy Approved Documents · 24 Mar 2026
  • Flood risk assessment Approved Documents · 24 Mar 2026
  • Planning notice Approved Documents · 24 Mar 2026
  • Application form redacted Application Form (Public) · 24 Mar 2026

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What this grant of permission means

Brent granted permission on 19 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 57B Ashburnham Road, London, NW10 5SA

    23/0413 Submitted 7 Feb 2023 50 yards away

    Proposed loft conversion with rear dormer, first floor roof terrace and 3x front rooflights to first floor flat

    Granted Full applications Loft or dormer 5 docs
  • 75 Ashburnham Road, London, NW10 5SA

    21/0188 Submitted 20 Jan 2021 50 yards away

    Proposed single storey wrap around extension to dwellinghouse

    Granted Householder Extension 4 docs
    Small domestic
  • 81A Ashburnham Road, London, NW10 5SA

    25/3011 Submitted 24 Oct 2025 50 yards away

    Proposed single-storey, side-to-rear extension and replacement of rear window with doors to ground floor flat.

    Granted Full applications Extension Windows or glazing 15 docs
    Small domestic
  • 65 Ashburnham Road, London, NW10 5SA

    25/2985 Submitted 22 Oct 2025 50 yards away

    Demolition of existing side extension and proposed single storey side extension to the dwellinghouse

    Granted Householder Extension Demolition 11 docs
    Small domestic
  • 79 Ashburnham Road, London, NW10 5SA

    21/1683 Submitted 7 May 2021 50 yards away

    Proposed rear dormer window, roof extension with dormer window to the rear projection, one rear rooflight, three front rooflights and a single storey rear side extension to dwellinghouse.

    Refused Householder Extension Loft or dormer +1 12 docs
    Small domestic
  • 79 Ashburnham Road, London, NW10 5SA

    21/3052 Submitted 9 Aug 2021 50 yards away

    Certificate of lawfulness for proposed loft conversion with rear dormer window, juliet balcony, erection of a single storey side infill extension and 3 front rooflights to dwellinghouse.

    Refused Lawful development Extension Loft or dormer +1 11 docs
    Small domestic

In Brent

  • 26/0302 Granted

    2 Wembley Park Boulevard, Wembley, HA9 0HP

    Proposed outdoor seating area with planters, balustrade and jumbrellas to restaurant

    Received 9 Feb, published by the council 25 Jul 2026 Full applications
  • 26/0225 Granted

    Brent NHS Primary Care Trust, Wembley Centre For Health & Care, 116 Chaplin Road, Wembley, HA0 4UZ

    Phased development including the demolition of existing buildings and erection of buildings comprising residential units (Use Class C3) and car parking spaces together with associated public realm, landscaping and highway improvements, cycle parking and stores, and all other associated and ancillary works. Subject to a Legal Agreement made under Section 106 of the Town and Country Planning Act 1990 (as amended) dated the 16 September 2026.

    Received 30 Jan, published by the council 25 Jul 2026 Full applications
  • 26/1430 Granted

    64 Larch Road, London, NW2 6SE

    Proposed retention of 6-bedroom 6-person house of multiple occupation (HMO)

    Received 9 Jun, published by the council 25 Jul 2026 Full applications
  • 26/2294 Awaiting decision

    101B Wakeman Road, London, NW10 5BH

    Proposed rear dormer extension and loft conversion into habitable space, dormer extension to roof of rear outrigger, installation of rear terrace with privacy screen and railing, installation of 3x front rooflights and replacement of side and rear windows to first-floor flat

    Received 9 Sep, published by the council 21 Sep 2026 Full applications
  • 26/2266 Awaiting decision

    233 Watford Road, Harrow, HA1 3TU

    Erection of single-storey side extension, installation of canopies to front and side, change of use of the front part of the premises to a hand car wash, and addition of signage to front of MOT Centre

    Received 7 Sep, published by the council 21 Sep 2026 Full applications